Pioneer Fund
Pioneer Fund is a seed-stage venture capital firm composed of 500+ Y Combinator alumni who collectively invest in top YC startups, managing $150-200 million and backing roughly 300 companies annually.
San Francisco, United States · 272+ investments · 611 portfolio companies
- Headquarters
- San Francisco, United States
- Founded
- 2017
- Website
- pioneerfund.vc
- AUM
- $165.0M
- Portfolio Companies
- 611
- Total Investments
- 272
- Last Investment
- Aug 2026
- Geographic Focus
- North America, United States
Indexed holds 611 portfolio companies and 272 funding rounds for this investor. The full record is or through the API.
Investment Thesis
Pioneer Fund is a Venture Capital firm based in San Francisco, United States. It has made 272 investments, including Driveway Finance, careCycle and ICE. Focus areas include Artificial Intelligence and Fintech.
Portfolio611
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Co-investors24
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24 co-investors across 923 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×18 · Accelerator ×2 · Hedge Fund ×2 · 276 shared rounds
Investment History
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